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The Cthulhu RTA . A great budget priced RTA. Have a look at the reviews below for an in depth look.

Cthulhu RTA by Cthulhu mod.


  • Both top and bottom filling options
  • Removable top cap
  • Adjustable copper pin
  • Four 2.5mm juice channels & two 3mm airflow holes
  • Medical grade stainless steel
  • 4ml tank capacity
  • Negative posts milled into the deck
  • 1.6mm wire holes on posts
  • Pyrex Glass
  • Lead free copper positive pin
  • Adjustable Air control ring
  • Airflow does not come in to contact with copper


  • Height: 55.5mm  (without drip tip )  70mm  (with drip tip)
  • Diameter: 22mm

Package Contents:

  • Cthulhu Mod RTA
  • Wide bore drip tip
  • Spares kit
  • Mini screwdriver and allen key
  • O-rings
  • Pre-made coils x 2
  • Plastic case with authenticity card

Weight 105 g

3 reviews for Cthulhu RTA

  1. Wesley
    5 out of 5


    I bought one of the Cthulhu Atomizers yesterday, and it has blown my mind. The build is not only solid and clean but with the top and bottom filling options it is great for on the go. I build it with the stock coils that came with it and it was so easy to build and wick that i was up and running in under 5 minutes. no leaking which i was surprised at due to having this issue with similar dual coil atomizers in the past. the juice channels are really deep so wicking with a high VG juice is not an issue. The Cthulhu’s airflow is great for both cloud chasers or just your every day vaper. With it’s airflow control ring gives you the option of a very airy vape to a tight draw by just closing it off.
    I have been vaping it with a 70/30 VG heavy juice at 50watts without getting one dry hit.
    I am delighted with this purchase and I highly recommend this RTA to anyone.

  2. John
    5 out of 5

    (verified owner):

    I’ve been using the Cthulhu RTA for a couple of weeks now and without doubt it is the best tank that I currently have in my collection. Flavour is perfect,rebuilding is a breeze,top filling is easy and quality of build overall is excellent. I use high VG liquids and the Cthulhu is perfect as it has 4 very generous juice channels that provide easy wicking.
    Overall very impressed and would recommend it to anyone in the market for a new tank.

  3. Phil
    5 out of 5

    (verified owner):

    Top quality rebuildable tank, have had it now for a few weeks and absolutely love it, would highly recommend to anyone interested. Also great service from abstract vape as always, top notch products and top notch service.

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